000 00308nam a2200121Ia 4500
008 201224s9999||||xx |||||||||||||| ||und||
020 _a92-5-100430-7
100 _aFAO
_97144
245 0 _aSoil Conservation and Management in developing Countries
260 _aRome
_bFAO
_c1985
500 _a212
942 _cBK
999 _c10370
_d10354